EP3520991A1 - Dispositif et procédé de fabrication d'un récipient rempli d'un produit de remplissage - Google Patents

Dispositif et procédé de fabrication d'un récipient rempli d'un produit de remplissage Download PDF

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Publication number
EP3520991A1
EP3520991A1 EP19155682.8A EP19155682A EP3520991A1 EP 3520991 A1 EP3520991 A1 EP 3520991A1 EP 19155682 A EP19155682 A EP 19155682A EP 3520991 A1 EP3520991 A1 EP 3520991A1
Authority
EP
European Patent Office
Prior art keywords
blow mold
filling
container
blow
blowing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19155682.8A
Other languages
German (de)
English (en)
Inventor
Konrad Senn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krones AG
Original Assignee
Krones AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krones AG filed Critical Krones AG
Publication of EP3520991A1 publication Critical patent/EP3520991A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C2049/4294—Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C2049/4294—Sealing means
    • B29C2049/431—Sealing means for sealing moulds, e.g. for vacuum air floating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C2049/566—Locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/58—Blowing means
    • B29C2049/5858—Distributing blowing fluid to the moulds, e.g. rotative distributor or special connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08—Biaxial stretching during blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4236—Drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4236—Drive means
    • B29C49/42362—Electric drive means, e.g. servomotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/428—Joining
    • B29C49/42802—Joining a closure or a sealing foil to the article or pincing the opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/42808—Filling the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
    • B65B3/022—Making containers by moulding of a thermoplastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C2003/227—Additional apparatus related to blow-moulding of the containers, e.g. a complete production line forming filled containers from preforms

Definitions

  • a draw bar may be introduced simultaneously with the blowing medium or prior to introduction of the blowing medium through the mouth of the preform to permit mechanical pre-stretching or stretching of the material of the preform prior to blowing or during the blowing process. In this way, the process of manufacturing the container to be filled can be further supported.
  • an apparatus for producing a container filled with a filling product comprising a blow mold for producing the container to be filled by blow molding a preform in a blowing device and a filling device for filling the blow molded and still located in the blow mold to be filled container the filling product comprises.
  • the blow mold can be moved from the blowing device to the filling device.
  • blow mold can be moved from the blowing device to the filling device enables more efficient production of filled containers.
  • both the blowing device and the filling device can be better utilized and accordingly a more efficient construction of the entire device is made possible.
  • blowing devices and filling devices can be reduced. It is known from the prior art to provide a blowing device and a filling device on each blow mold. By the proposed device can now be processed by means of a single blowing device and a single filling all blow molds. In any case, fewer filling devices and / or blowing devices may be present than blow molding.
  • the blow mold can be provided in the form of two blow mold halves, which are moved synchronously from the blowing device to the filling device.
  • the blow cavities can be easily closed and opened.
  • a pressure-tight locking of the two blow mold halves is preferably provided via at least one locking device, by means of which the blow mold halves can be locked together during the blowing process and during the filling process.
  • an evacuation of the container accommodated in the blow mold takes place at the filling device in order to provide a defined atmosphere in the container to be filled either by a subsequent rinsing with a defined predetermined rinsing gas, for example CO 2 , preferably also under overpressure. or to allow a filling of the filling product in the evacuated container.
  • a defined atmosphere in the container to be filled either by a subsequent rinsing with a defined predetermined rinsing gas, for example CO 2 , preferably also under overpressure. or to allow a filling of the filling product in the evacuated container.
  • a filling product in an evacuated interior of a container By filling a filling product in an evacuated interior of a container, the filling process can also be accelerated. Depending on the nature of the negative pressure in the container interior, a sudden filling of the container can be achieved with the filling product provided under normal pressure or overpressure. For this purpose, however, it is necessary that in order to keep the negative pressure in the container interior reliable and counteract according to deformation of the container walls, also a negative pressure between the container or container wall and blow mold or blow mold is constructed to suitably suck the container to the blow mold.
  • a particularly preferred embodiment of the device is achieved in that the blow mold is divided into two halves, which are connected to each other between the blowing device and the filling device to provide the necessary formability during the blowing process and the forces occurring due to the pressure conditions in the container or in the blow mold during the blowing process as well as during the filling process, but are removed from each other for receiving the preform before blowing and for dispensing the fully filled container to provide a corresponding gap between the blow mold halves receiving the preforms and demolding and dispensing the filled containers allows.
  • the blow mold halves can be synchronized to close the blow mold, the blow mold then moved closed from the blower to the filler and, after the blow mold has passed the filler, the blow mold halves can be disassembled to open the blow mold.
  • a molded and filled container can be made in the blow mold and then removed from the blow mold again.
  • a stationary media supply and / or control is provided and a media line and / or data connection of a blow mold half is connected via a coupling, preferably via a rotary distributor, with the stationary media supply and / or the controller.
  • the exchanged data may include, for example, information on the position of the respective blow mold or blow mold, information on the temperature of the blow mold and / or its interior, information on the pressure in the blow mold, information on the tightness of the blow cavity in the blow mold and similar information.
  • a finished blown container is transported from a blower to a filling device in the blow mold and filled with filling product by the filling device.
  • the finished blown container is evacuated prior to filling with the filling product and the filling product is then filled into the evacuated container. It can be achieved in this way a sudden filling of the container with the filling product.
  • the process times of blowing or stretch blow molding with the process times of the filling can be adjusted, so that the device and the method can be made particularly efficient.
  • the blow molds 2 are further provided in the form of two blow mold halves 22, 24, which are brought into contact with each other for forming the actual blow cavities 20, and for receiving preforms 100 and for outputting ready made containers 110 from each other to the containers 110th to demould.
  • the device 1 makes it possible to feed preheated preforms 100 for inclusion in a blow mold 2.
  • the heating device for preheating the preforms 100 is not shown in the figures, but is known in principle.
  • the preforms 100 accommodated and heated in the blow mold 2 are then transported together with the blow mold 2 to a blowing device 3.
  • the preheated preform 100 is blown onto the contour predetermined by the cavity 20 of the blow mold 2 by pressurizing the interior of the preform with a blowing medium, for example compressed air or pressurized CO 2 .
  • a blowing medium for example compressed air or pressurized CO 2 .
  • the use of stretching rods may also be provided in the blowing device 3 in order to permit mechanical pre-stretching or stretching of the heated preform 100 before or during the application of the blowing medium.
  • the blow mold 2 is separated from the blowing device 3 and moved to a filling device 4.
  • the finished blown by means of the blower 3 container is still included in the Blaskavtician 20 of the blow mold 2.
  • a demolding of the finished blown container before transport to the filling device 4 does not take place.
  • the blow mold 2 is moved with the finished blown container received therein from the blowing device 3 to the filling device 4.
  • the blowing device 3 and the filling device 4 are arranged correspondingly spaced from each other, so that the blow mold 2 initially interacts with the blowing device 3 and interacts with the filling device 4 only after the process to the filling device 4.
  • the filling device 4 can not be connected to the blowing device 3 in the same relative position of the blow mold 2.
  • blow mold 2 is moved linearly between the blowing device 3 and the filling device 4.
  • any other trajectories may also be provided, for example the movement of the blow mold 2 on a circle section or a circular path or any other path.
  • the finished blown, but not yet filled container is taken up, which is transported together with the blow mold 2.
  • a filling product can now be introduced into the container still held in the blow mold 2.
  • the blowing process to which a mold removal process conventionally followed after a certain cooling time has elapsed, can be shortened since the demoulding process can be dispensed with.
  • a deformation of the possibly still warm container by the introduction of the filling product in the filling device 4 is prevented by the fact that the container is still in the tuyere 2.
  • the blow mold halves 22, 24 can be assembled synchronized to close the blow mold 2 by means of the linear drive. Then, the blow mold 2 can be moved closed from the blowing device 3 to the filling device 4, in this way first to produce the container to be filled at the blowing device 3 and then to move the fully formed container in the closed blow mold 2 to the filling device 4. At the filling device 4, which is still in the blow mold 2, already formed container can then be filled with the filling product. After passing through the filling device 4, the blow mold halves 22, 24 can then be disassembled again to open the blow mold 2 by means of the linear drive. In this way, the blow mold 2 is opened and finished molded and filled with the filling container can be removed from the blow mold 2.
  • the negative pressure applied in the intermediate space between the cavity 20 or the walls of the cavity 20 of the blow mold 2 and the container received in the cavity 20 is selected so that the container walls remain reliably attached to the walls of the cavity 20, even if the vacuum or the negative pressure is provided in the interior of the container.
  • the process of manufacturing the container can be shortened in time, since the cooling of the container does not have to wait before demolding, but it can also be shortened filling, since no consideration must be taken on the mechanical stability of the container and accordingly can be filled with high pressures or can even be filled in a container under negative pressure without the plastic container is deformed.
  • the entire process of producing the container to be filled and the filling of the container to be filled can be accelerated.
  • the blowing device 3 can always be supplied with a new preform to be blown by the method of blow molding 2 from the blowing device to the filling device, so that the blowing device does not have to wait for the end of a filling process.
  • the blowing and the filling of containers can take place simultaneously, whereas in the prior art always a waiting of the blowing device was predetermined on the filling device or the filling device on the blowing device.
  • the entire device can be made more compact and, accordingly, the number of blowing devices and filling devices as well as the number of blow molds 2 with the same power can be reduced overall.
  • blow molds 2 are provided in the form of blow mold halves 22, 24 which are transported along the direction of movement from the blowing device 3 to the filling device 4 parallel to one another, in a pressed-on state.
  • the blow mold halves 22, 24 are guided in this embodiment to each linear trajectories, which allow an "endless" feeding of blow mold halves.
  • the blow mold halves 22, 24 move on their trajectories to the outside and are accordingly returned outside the actual filling line, in order to turn at the beginning of the filling line with the preheated Preforms 100 are merged to then pick up the preform and moved together with the recorded preform to the blowing device 3.
  • each blow mold half 22 is driven by two pucks 220, 222 and traverses the plant independently of its sister blow mold half and independently of the other molds. Accordingly, different speeds can be provided for the blow mold halves 22, respectively on the production path and on the return path. It can also result in different path lengths, if For example, the track is longer for structural reasons on the one hand, than on the other side of the way back. The different path lengths can then be compensated by different speeds of the two blow mold halves 22, 24 along the return path.
  • the blow mold 2 must absorb high forces, which are mainly due to the pressure forces of the compressed air, which is provided for forming the preform, are applied.
  • mechanical locking devices 26 are provided, which as in FIGS. 5 and 6 shown, after merging the blow mold halves 22, 24 engage in the other blow mold half and lock with this. Accordingly, a mechanical locking of the blow mold halves 22, 24 can be achieved against each other, while the blow mold halves are located in the blowing device.
  • the blow mold halves 22, 24 are sealed from the environment by means of a peripheral seal. Accordingly, the space to be evacuated is completed to the outside.
  • the locking of the two blow mold halves 22, 24 provided by means of the locking device 26 is advantageous against one another, since in this way the proposed seal can be reliably provided.
  • a media rotary distributor 5 is further provided, which, as in FIG. 8 shown, via a drag chain supply and discharge of media from the media rotary distributor 5 to the respective Blasformhquest 22 during the entire circulation of the Blasformhque 22 allows.
  • each blow mold half 22, 24 is preferably supplied to a cooling medium and this discharged again after flowing through the corresponding cooling channels to provide a corresponding cooling of the blow molds 2.
  • a blow mold half 22 may be coupled to a stationary media supply via a coupling in the form of the rotary distributor 5 in order to provide a permanent supply of the Blow mold half 22 to reach with media.
  • This supply of media is of course possible for each blow mold half 22, 24 in order to supply the necessary for the blowing process media of the blow mold halves 22, 24 blow mold 2.
  • the media transferred from the stationary media supply to the blow mold halves 22, 24 may include, for example, electrical energy, cooling water, tempering water, tempering oil, compressed air, hydraulic medium and / or negative pressure / vacuum. Only one medium or several media can be transferred - as required.
  • data can be exchanged with the respective blow mold 2 or blow mold half 22, 24 via a corresponding data connection which is coupled to a stationary controller, for example likewise via a rotary distributor 5, for example via a slip ring.
  • the data exchanged here can be, for example, information on the position of the respective blow mold 2 or blow mold half 22, 24, information on the temperature of the blow mold 2 and / or in its interior, information on the pressure in the blow mold 2, information on the tightness of the blow cavity in the blow mold 2 and include similar information.
  • the blow mold 2 preferably runs clocked along the trajectory. Accordingly, initially in a first clock step, picking up the preheated preforms 100 into the blow mold halves 22, 24 is achieved. In a second clocking step, the preforms 100 accommodated in the blow mold 2 are transported to the blowing device 3. There, the blowing process is performed and generated according to the container. Then, the blow mold 2 is guided with the finished container produced in a further clock step to the filling device 4. In the filling device 4, the container is charged with the filling product, possibly previously evacuated and / or charged with a purge gas or biasing gas, and preferably also closed. In a further clocking step, the blow mold 2 is then moved to the dispensing position, in which the blow mold halves 22, 24 are moved apart, such that then the finished filled container 110 can be output.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP19155682.8A 2018-02-06 2019-02-06 Dispositif et procédé de fabrication d'un récipient rempli d'un produit de remplissage Withdrawn EP3520991A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018102649.8A DE102018102649A1 (de) 2018-02-06 2018-02-06 Vorrichtung und Verfahren zur Herstellung eines mit einem Füllprodukt befüllten Behälters

Publications (1)

Publication Number Publication Date
EP3520991A1 true EP3520991A1 (fr) 2019-08-07

Family

ID=65351908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19155682.8A Withdrawn EP3520991A1 (fr) 2018-02-06 2019-02-06 Dispositif et procédé de fabrication d'un récipient rempli d'un produit de remplissage

Country Status (3)

Country Link
EP (1) EP3520991A1 (fr)
CN (1) CN210436598U (fr)
DE (1) DE102018102649A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336425A (en) * 1965-10-06 1967-08-15 Emery I Valyi Method for making and filling plastic containers
US3833031A (en) * 1970-10-30 1974-09-03 P Fechtheimer Filling machine for containers
US4039641A (en) 1974-12-03 1977-08-02 Imperial Chemical Industries Limited Plastics container manufacture
JPS63297024A (ja) * 1987-05-29 1988-12-05 Toppan Printing Co Ltd ロ−タリ−式同時成形充填方法及び装置
US6749796B1 (en) * 1999-06-09 2004-06-15 Bernd Hansen Device for producing extrusion blow-molded containers with at least two chambers
EP1626903A1 (fr) * 2003-05-23 2006-02-22 Bernd Hansen Dispositif de soufflage, de remplissage et de fermeture de contenants en plastique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336425A (en) * 1965-10-06 1967-08-15 Emery I Valyi Method for making and filling plastic containers
US3833031A (en) * 1970-10-30 1974-09-03 P Fechtheimer Filling machine for containers
US4039641A (en) 1974-12-03 1977-08-02 Imperial Chemical Industries Limited Plastics container manufacture
JPS63297024A (ja) * 1987-05-29 1988-12-05 Toppan Printing Co Ltd ロ−タリ−式同時成形充填方法及び装置
US6749796B1 (en) * 1999-06-09 2004-06-15 Bernd Hansen Device for producing extrusion blow-molded containers with at least two chambers
EP1626903A1 (fr) * 2003-05-23 2006-02-22 Bernd Hansen Dispositif de soufflage, de remplissage et de fermeture de contenants en plastique

Also Published As

Publication number Publication date
DE102018102649A1 (de) 2019-08-08
CN210436598U (zh) 2020-05-01

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